Personally I think the best thing we can do is totally ignore them. STOP paying them any attention. STOP going out to protest them-this is what they WANT-it gets them more attention. If we, the media, news, etc. stopped paying any attention to them, maybe they'd go away..or better yet, die. The "pastor" only has a couple years left in him anyway.
If you've not had the "pleasure" of seeing them in person, it's a circus freak show. Kids as young as 6-8 holding "God Hates Fags" signs. It's a sight to see...and feel sorry for.